1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
|
#!/usr/bin/env python
#
# Copyright 2012 The Closure Linter Authors. All Rights Reserved.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS-IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Unit tests for the statetracker module."""
# Allow non-Google copyright
# pylint: disable=g-bad-file-header
__author__ = ('nnaze@google.com (Nathan Naze)')
import unittest as googletest
from closure_linter import javascripttokens
from closure_linter import statetracker
from closure_linter import testutil
class _FakeDocFlag(object):
def __repr__(self):
return '@%s %s' % (self.flag_type, self.name)
class IdentifierTest(googletest.TestCase):
def testJustIdentifier(self):
a = javascripttokens.JavaScriptToken(
'abc', javascripttokens.JavaScriptTokenType.IDENTIFIER, 'abc', 1)
st = statetracker.StateTracker()
st.HandleToken(a, None)
class DocCommentTest(googletest.TestCase):
@staticmethod
def _MakeDocFlagFake(flag_type, name=None):
flag = _FakeDocFlag()
flag.flag_type = flag_type
flag.name = name
return flag
def testDocFlags(self):
comment = statetracker.DocComment(None)
a = self._MakeDocFlagFake('param', 'foo')
comment.AddFlag(a)
b = self._MakeDocFlagFake('param', '')
comment.AddFlag(b)
c = self._MakeDocFlagFake('param', 'bar')
comment.AddFlag(c)
self.assertEquals(
['foo', 'bar'],
comment.ordered_params)
self.assertEquals(
[a, b, c],
comment.GetDocFlags())
def testInvalidate(self):
comment = statetracker.DocComment(None)
self.assertFalse(comment.invalidated)
self.assertFalse(comment.IsInvalidated())
comment.Invalidate()
self.assertTrue(comment.invalidated)
self.assertTrue(comment.IsInvalidated())
def testSuppressionOnly(self):
comment = statetracker.DocComment(None)
self.assertFalse(comment.SuppressionOnly())
comment.AddFlag(self._MakeDocFlagFake('suppress'))
self.assertTrue(comment.SuppressionOnly())
comment.AddFlag(self._MakeDocFlagFake('foo'))
self.assertFalse(comment.SuppressionOnly())
def testRepr(self):
comment = statetracker.DocComment(None)
comment.AddFlag(self._MakeDocFlagFake('param', 'foo'))
comment.AddFlag(self._MakeDocFlagFake('param', 'bar'))
self.assertEquals(
'<DocComment: [\'foo\', \'bar\'], [@param foo, @param bar]>',
repr(comment))
def testDocFlagParam(self):
comment = self._ParseComment("""
/**
* @param {string} [name] Name of customer.
*/""")
flag = comment.GetFlag('param')
self.assertEquals('string', flag.type)
self.assertEquals('string', flag.jstype.ToString())
self.assertEquals('[name]', flag.name)
def _ParseComment(self, script):
"""Parse a script that contains one comment and return it."""
_, comments = testutil.ParseFunctionsAndComments(script)
self.assertEquals(1, len(comments))
return comments[0]
if __name__ == '__main__':
googletest.main()
|
